baber/WOPTO huggingface dataset:
Patent JP-2008107152-A (JP)
Title: Broken piece detecting sensor
Inventor: TAKAHASHI TORU
IPC: G01N27/22
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broken pieces detecting sensor capable of securing long term stability/reliability at low cost with a compact structure.  <P>SOLUTION: This broken pieces detecting sensor, which detects broken pieces mixed in a fluid, comprises: two facing flat plates (5, 7): a flat plate shifting mechanism for sandwiching the broken pieces between the two flat plates (5, 7) by shifting at least one of the two flat plates in the facing direction: a measuring/determining means 17 for detecting one of existence, size and quantity of accumulation of the broken pieces by measuring the gap between the two flat planes. The movable flat plate 7 in the two flat plates (5, 7) or a supporting member supporting the movable flat plate 7 is composed of a magnetic material. The flat plate shift mechanism 9 shifts the flat plate 7 by sucking the flat plate 7 using an electromagnet arranged outside a channel 4a where the fluid flows.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106582-A (JP)
Title: Reinforcement structure of reinforced concrete beam having opening, manufacturing method of reinforced concrete beam having opening, and beam structure
Inventor: YONEZAWA KENJI
IPC: E04C5/06
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement structure by which an opening of a reinforced concrete beam can be reinforced without working on complicated bar arrangement or spending much time and labor.  <P>SOLUTION: The reinforcement structure 10 of the opening 12 of the reinforced concrete beam 20 comprises an opening reinforcing member 11 which is cylindrical and fittingly inserted into the opening 12, and shear reinforcements 15 including first reinforcing bars 13 which are provided with bent parts, respectively, bending around beam main reinforcements 16 including at least the beam main reinforcements 16 provided on both lateral ends of the reinforced concrete beam 20, and are joined to an outer peripheral surface of the opening part reinforcing member 11, and second reinforcing bars 14 which are partly overlapped with a plurality of the first reinforcing bars 16 and are arranged astride a plurality of beam main bars 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111211-A (JP)
Title: Method for producing thermoplastic synthetic fiber
Inventor: ITO KENJI
IPC: D01D4/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic synthetic fiber, with which occurrence of a process disorder such as end breakages, etc., is significantly reduced and a yarn having an excellent evenness is produced even in the case of producing a yarn having a small single fiber fineness and a yarn of a large number of filaments.  <P>SOLUTION: In the method for producing a thermoplastic synthetic fiber by supplying cooling air to a plurality of fibers discharged from spinning holes annularly arranged on a spinneret and cooling and solidifying the fibers, steam is blown out from the outer peripheral side further than the annularly arranged spinning holes downward from the spinneret and 20-90% of the supply amount of the steam is sucked from the downstream side of the blowing out position with respect to the fiber traveling direction and from the outer peripheral side of the plurality of the fibers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117016-A (JP)
Title: Document data processor
Inventor: TAIRA HIROSHI
IPC: G06F17/30
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain information for easily recognizing a feature of a document data group.  <P>SOLUTION: A clustering processing part 23 performs clustering of document data stored in an analysis target document storage device 4, and stores its result in a clustering result table 14. A part 24 for extracting data for feature information, on the basis of the clustering result table 14 and a feature information analysis portion designated by an item designation part 22, extracts the data for feature information to be a source for feature information analysis, and writes the extraction result into a data table 15 for feature information. A feature information analysis part 25, on the basis of rule information stored in a storage part 3 and the data table 15 for feature information, analyzes feature information for each cluster, and writes its result into a feature information analysis result table 16. An information output part 26 displays the analysis result of the feature information on the display part 13 of the output part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118765-A (JP)
Title: Inverter, air conditioner and control method of inverter
Inventor: HAGA HITOSHI
IPC: H02M7/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for switching the drive system without using a bi-directional switch.  <P>SOLUTION: The inverter comprises a mechanical switch 13A for conducting/non-conducting between the joint WP of a leg L3 and an intermediate potential point NP, an inverter control means 23 for controlling the switching operation of the switching element in each leg, a switching control means 21 for controlling operation of the mechanical switch 13A, and a switching judgment means 22 for judging whether a three-phase inverter circuit 14 is operated as a three-phase inverter by non-conducting the mechanical switch or operated as a two-phase inverter by conducting the mechanical switch and delivering a switching command to the switching control means. The inverter control means 23 brings a first switching element and a second switching element entirely into non-conducting state at a moment in time when conduction/non-conduction at least of the mechanical switch 13A is started and sustains non-conducting state in subsequent predetermined period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118784-A (JP)
Title: Power conversion circuit
Inventor: AKIMOTO HIROAKI
IPC: H02M7/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a switching element from a surge voltage by using an inexpensive and simple circuit constitution without causing deterioration in response characteristics, in a power conversion circuit which generates an alternate current from a direct current.  <P>SOLUTION: The power conversion circuit 10 converts DC power obtained from a battery 12 into an alternate current, and comprises a first switching element 22, a second switching element 24, and three pairs of series switch parts 20a, 20b and 20c which are connected in series toward a negative pole line 12n from a positive pole line 12p in this order. Each of the series switch parts 20a to 20c comprises: a first snubber circuit 30 which is connected to the first switching element 22 in parallel therewith, and composed of a first resistor 26 and a first capacitor 28; a second snubber circuit 36 which is connected to the second switching element 24 in parallel therewith, and composed of a second resistor 32 and a second capacitor 34; and a third capacitor 38 which is connected only to the second switching element 24 in parallel therewith.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099219-A (JP)
Title: Portable receiver for dead channel search
Inventor: YUKISHIMO MASASHI
IPC: H04B1/16
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference from occurring in an inspection, sightseeing guide, article explanation and the like by making a portable receiver small-sized and lightweight and further, enabling a dead channel to be visually grasped and confirmed beforehand.  <P>SOLUTION: In a main body 1 of the receiver, an integrated circuit which is initiated by an incorporated antenna and a battery, is packaged on a circuit board so as to display a channel and battery consumption. In the channel display, a display window 7 of a channel 6 being used received by the incorporated antenna is turned on by a light-emitting diode so that remaining turned-off dead channels 6 can be grasped and confirmed. A receiving position can be switched by a changeover switch 5, so that distribution of channels being used can be inferred and a search range can be widened. The inside of the main body 1 of the receiver is divided into a first block to dispose the circuit board therein and a second block to dispose a battery case 8 or a battery box therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117243-A (JP)
Title: Bar code reader
Inventor: KATO SHUHEI
IPC: G06K7/10
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code reader capable of suppressing cost as much as possible while retaining the reading resolution of a bar code.  <P>SOLUTION: A phototransistor 11 is arranged so as to lie over a light emitting diode 13 in the longitudinal direction of a bar code reader 1 and on the side, to which the light emitting diode 13 emits light. In this case, the light emitting diode 13 and the phototransistor 11 are arranged on a common optical axis. Therefore, it is possible to estimate that a focal depth including an image point at the time when the light emitting diode 13 is positioned at an object point and a field depth including the object point at the time when the phototransistor 11 is positioned on an image point are overlaid in the optical axis, so that it can be estimated to retain the reading resolution of the bar code over a wide range in the optical axis direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120604-A (JP)
Title: Reformer, reforming method, reforming unit, and fuel cell system
Inventor: NAKAI SATOSHI
IPC: H01M8/06
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming unit having a reformer which enables stable reforming treatment for a long period of time by improving the service life of a reforming catalyst.  <P>SOLUTION: A reforming method comprises reforming an evaporated liquid fuel generated by mixing steam with a liquid fuel in such a condition that the temperature at the highest temperature position in a reforming catalyst layer filled therewith is ≤700°C and that at the lowest is ≤650°C. Further, a temperature gradient is made to be 400-500°C at the upstream side where the evaporated liquid fuel flows in and be 600-700°C at the downstream side where a fuel gas generated by reforming flows out. Thereby, the above method enables prevention of the coking or heat deterioration of the reforming catalyst caused by thermal decomposition of hydrocarbon materials in the evaporated liquid fuel flowed in the reforming catalyst layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124581-A (JP)
Title: Radio communication system, information communication terminal, mobile phone, reader/writer, communication method, and computer program
Inventor: OGISHIMA ATSUSHI
IPC: H04B1/59
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel improved radio communication system which improves efficiency of radio communication by transmitting one packet or a plurality of packets successively at a time, an information communication terminal, a mobile phone, a reader/writer, a communication method, and a computer program.  <P>SOLUTION: Disclosed is the information terminal 100 which performs non-contact radio communication by using an IC chip 120, the information communication terminal 100 including an antenna 130 which receives packets from another information communication terminal and transmitting one packet or a plurality of packets successively at a time, and an identifier adding unit 121 which adds an identifier indicating a final packet to the packet transmitted finally among the one or the plurality of packets transmitted by the antenna 130.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121240-A (JP)
Title: Reinforcing structure for existing steel structural member
Inventor: KATSURA DAISUKE
IPC: E04G23/02
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new reinforcing structure which reinforces an existing steel structural member constituting an existing steel structure, contributes to reduction of workloads by a licensed person and to quick personnel distribution, and is advantageous for shortening of a construction period and reduction of construction costs.  <P>SOLUTION: A plurality of reinforcing lattice members 20 are arranged for reinforcing a lattice column 12. Then spacers 22 are attached to both longitudinal ends of each reinforcing lattice member 20. To reinforce the lattice column 12, the longitudinal center of the reinforcing lattice member 20 is abutted on the longitudinal center of each existing lattice member 16, and the reinforcing lattice member 20 is extended between a pair of existing chord members 14 in a direction diagonal with respect to the vertical direction and reverse to the direction of the existing lattice members 16. Further the spacers 22 at both the longitudinal ends are abutted on flanges 1402 of the pairing chord members 14, respectively, and mounted on the same by drill screws D or driving rivets B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125224-A (JP)
Title: Device for binding and pulling back single core cable
Inventor: MORIMOTO MARE
IPC: H02G9/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To bind and pull back a single core cable that has been displaced due to surfing.  <P>SOLUTION: A device 10 is used to bind and pull back a single core cable 1 that has been displaced by a surfing phenomenon. This device is constituted as follows. Ends of four rods (21, 22, 23, etc.) disposed along the length of a single core cable 1 on one side are fixed on the wall 5 of a manhole 4, and their ends on the other side are fixed to a frame body 50. A pair of rubber wedges 41, 42 clamping the single core cable 1 are disposed between the wall 5 and the frame body 50, and their diameters are gradually increased as they go from one-side ends of the rods (21, 22, 23, etc.) to the other ends. A pair of fittings 43, 44 covering the side face of each rubber wedge are disposed. The fittings 43, 44 are biased by first coil springs 49 so that they are pulled toward each other. Flanges 43a, 44a are formed on outer surfaces of the fittings 43, 44, respectively. Second coil springs 61 through which the rods (21, 22, 23, etc.) are passed bias the flanges 43a, 44a toward the frame body 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120725-A (JP)
Title: External preparation for skin
Inventor: SUZUKI MICHIKO
IPC: A61Q19/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide an external preparation for skins, having desired qualities.  <P>SOLUTION: This external preparation for skins is characterized by containing at least one of poly-γ-L-glutamic acid and a poly-γ-L-glutamic acid cross-linked product. Since the poly-γ-L-glutamic acid is produced from only L-glutamic acid, the quality of the poly-γ-L-glutamic acid and the quality of the L-glutamic acid cross-linked product obtained from the poly-γ-L-glutamic acid are stabilized without having heterogeneous qualities for productions. The external preparation for the skins can suitably be used as a moisturizing agent or a cosmetic, because of having an excellent moisturizing property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121286-A (JP)
Title: Wall surface finishing material
Inventor: NAKAJIMA TAKETOSHI
IPC: E04F13/21
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface finishing material which allows even an unskilled worker to carry out mounting thereof, and is free from an inconvenience such as cracking in a tile even if a sheathing material or an inside/outside wall is expanded/contracted to cause deviation.  <P>SOLUTION: The wall surface finishing material is formed of: a flexible porous sheet substrate 3 of a predetermined shape; a rubber elastic adhesive layer 2 which is formed on a front surface of the sheet substrate 3 in one body, and exerts nailing resistance; and a plurality of tiles 1 which are joined to a front surface of the rubber elastic adhesive layer 2 in one body in a manner closely adjacent to each other. Then a rear surface of the sheet substrate 3 is fixed to a wall surface 7 by an adhesive 6 and nails 5 that are driven onto the front surface of the rubber elastic adhesive layer 2 exposed to the periphery of the tiles 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124300-A (JP)
Title: Semiconductor device and electric circuit using the same
Inventor: NAKAJIMA TOSHIO
IPC: H01L27/04
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is compatible with an increase of a breakdown strength and a reduction in a reverse recovery loss, and an electric circuit using the same.  <P>SOLUTION: The semiconductor device A comprises an n<SP>+</SP>type semiconductor layer 1, an n<SP>-</SP>type semiconductor layer 2, a drain electrode 5, a p type semiconductor layer 3, an n<SP>+</SP>type semiconductor layer 4, a gate electrode 6 formed through a gate insulating film 61 and a source electrode 7. According to whether or not an other side portion of the n<SP>+</SP>type semiconductor layer 1 is not alloyed, or is alloyed to a degree that an ohmic contact is not caused, a joint state of the n<SP>+</SP>type semiconductor layer 1 and the drain electrode 5 becomes a Schottky contact.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130604-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NANBU HIDETAKA
IPC: H01L21/3065
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the inplane uniformity of a first insulation film becomes poor after its shape is processed, due to a difference in thickness of a deposition film in the conventional manufacturing method for a semiconductor device.  <P>SOLUTION: This method is used to manufacture a semiconductor device that is provided with a low dielectric film 10 (first insulation film) and a cap film 20 (second insulation film) formed thereon. First, a resist 30 is used as a mask, and the cap film 20 is etched to partway under first etching condition (first etching step). Next, the remaining part 22 of the cap film 20 and the low dielectric film 10 are etched at the same time under second etching condition different from the first etching condition (second etching step).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125556-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the lowering of a player's excitement and enjoyment in performance by clearly grasping the relationship between changes in the game state and increase in reserved figures.  <P>SOLUTION: Under the specified game state, when the first processing is put on standby by the winning of the first start hole, the first processing is executed prior to the second processing even though the second processing is already in standby by the winning of the second start hole. The second reservation state display means arrays the number of reservation display areas 903 (first to m-th areas) corresponding to the order of executing the second processing, the areas 903 matching the upper limit m of the second start memory counts, and displays the number of second reserved symbols 901 corresponding to the second start memory counts in the reservation display area 903. The first reservation state display means determines the display position of the number of first reserved symbols 902 corresponding to the first start memory counts on the extension of a plurality of reservation display areas 903 while displaying the first reserved symbols 902 closer to the side of the first area 903a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129199-A (JP)
Title: Illuminator for display device, display device
Inventor: ASAMIZU TOMOHIRO
IPC: F21V19/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator for a display device, wherein luminance at the center portion of a display screen can be improved and luminance uniformity in the display screen can be further improved by correcting decrease in luminance at a peripheral portion.  <P>SOLUTION: The illuminator for the display device comprises a plurality of tubular light sources 17 arranged in parallel to one another, a light diffusing plate 15 disposed on a light exit side of the tubular light sources 17, and a light reflecting face 14a disposed on the opposite side to the light exit side of the tubular light sources 17, wherein the light reflecting face 14a is formed in a concave profile having a slope face 14b inclining toward the light diffusing plate 15, below the arrangement end 17a of tubular light sources 17 arranged in parallel to one another, and the tubular light sources 17 arranged in parallel to one another are arranged along the cone-shaped light reflecting face 14a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105003-A (JP)
Title: Floor-face reaction type flocculant
Inventor: UEDA KEIZO
IPC: C02F1/56
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor-face type flocculant which produces a floc recoverable on a floor by aggregating a floor-polish delamination waste-liquid produced so much in building maintenance work etc.  <P>SOLUTION: The flocculant is used for aggregation treatment which follows delamination treatment using a conventional release agent, wherein the flocculant consists of a flocculant composition containing a volcanic earth and sand in composition formulation ratio in the optimum range. The flocculant composition contains the volcanic earth and sand of the optimum weight-composition formulation ratio in addition to a composition containing aluminum sulfate, gypsum and anionic flocculant. White sand of the particle diameter of 0.3 mm to 2.5 mm is suitable as the volcanic earth and sand. The optimum weight-composition formulation ratio of white sand is 20 wt.% to 32 wt.%. Non-adhesive aggragate in floc form, directly recoverable from the floor face, is produced on the floor face by using the flocculant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007169626-A (JP)
Title: Rubbery matter-containing copolymer, thermoplastic resin composition and method for producing the same composition
Inventor: MATSUMOTO HIDEKI
IPC: C08L51/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubbery matter-containing copolymer having good dispersibility to thermoplastics and excellent in heat resistance and retention stability and a thermoplastic resin composition containing the copolymer.  <P>SOLUTION: The rubbery matter-containing copolymer is a rubbery matter-containing copolymer (A) having one or more kinds of chemical structures selected from a cyclic structure unit represented by general formula (1), and weight average molecular weight of a soluble component (B) contained in the rubbery matter-containing copolymer (A) and obtained by extracting the copolymer (A) with an organic solvent is 30,000-120,000.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008132516-A (JP)
Title: Caulking tool
Inventor: ITO RYOSUKE
IPC: B21D39/04
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caulking tool with excellent operation property, in which tool body is provided with a pair of yoke dies and press dies, the yoke dies can be locked by locking member provided to a tool body in the state that the yoke dies face to the press dies, the press dies advance to the yoke dies opposing to the press dies locked by the locking member so as to caulk an object to be caulked positioned between both of them, the yoke dies is rotatable in the direction for going away from the state that the yoke dies face to the press dies, around rotation axis provided to the tool body by releasing the locking member.  <P>SOLUTION: The yoke dies are provided with an operation lever for manual rotational handle operation, and the tip of the operation lever is disposed on the rear side of press dies plane behind a plane orthogonal to the advancing axis of the press dies including the rotation axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT